I was thinking maybe something subliminal
Like:

Can't really think what to write
Unless I just say
Now that I am leaving I would like to
Thank you for all the support you gave me
So goodbye
(Ssco, Tue 22 Feb 2005, 15:23, archived)

ha!
Do this.

Print out and stick on the notice board.
( chobb ,ø¤ºGREATº¤ø,¸¸,ø¤ºRAPISTº¤ø,¸¸,ø¤ºRECOMMENDEDº¤ø, Tue 22 Feb 2005, 15:28, archived)

This
This is good
( Benny Tied To A Tree As much use as Anne Frank's drumkit, Tue 22 Feb 2005, 15:28, archived)

If you can
make it into a nicely rhyming metred poem, they may be pathetically touched that you went to such effort..
( Dekazer, Tue 22 Feb 2005, 15:32, archived)